US Patent 7385594 Position encoded sensing device and a method thereof
Patent 7385594 was granted and assigned to AU Optronics on June, 2008 by the United States Patent and Trademark Office.
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Patent Inventor Names
Chen-Hsien Liao0
Hsu-Ping Tseng0
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Patent abstract
A position encoded sensing device having a display panel, a light guiding layer disposed on the display panel. The light guiding layer is configured to have encoded information therein. In addition, the position encoded sensing device includes a transceiver for detecting light and the encoded information that are guided out of the light guiding layer.
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US Patent 07385594 Position encoded sensing device and a method thereof US Patent 7385594 Position encoded sensing device and a method thereof
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Patent Number
073855940
Patent Number
73855940
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Current Assignee
Patent Jurisdiction
Patent Number
073855940
Date of Patent
June 10, 2008
0Patent Application Number
107807020
Date Filed
February 19, 2004
0Official Website
Patent Primary Examiner
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US Patent 07385594 Position encoded sensing device and a method thereof
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07385594
Date of patent
June 10, 2008
Patent application number
10780702
Date Filed
February 19, 2004
Patent primary examiner
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